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Supply Bus Module

Supply bus module
  • Direct current
  • Rated operational voltage 80 V
  • Fuse monitoring (optional), monitor if fuse has blown Fuse monitoring (optional), monitor if fuse has blown

 

  • Approval: UL recognition Approval - UL recognition

Application

The EFEN supply bus module is used in DC-distributions of fixed line telecommunication systems (i.e. EWSD, DSL) or base stations for mobile communication systems (GSM, UMTS). It is also suitable for ship and caravan installation. Additional applications may be found in various DC power distributions. The EFEN supply bus module is the base for circuit-breakers to protect the outgoing lines.

Product description

Supply bus module are characterized by:

  • Fast and easy push in mounting of circuit breakers
  • Long term realiable connection by spring-loaded double-flat contacts
  • Two sets of outgoing terminals per breaker
Technical Data Main switch circuits-characteristic values Auxiliary switch circuit-characteristic values
Rated operational voltage 80 V DC 80 V DC
Summary current supply 100 A/150 A
Short-circuit current 3000 A/30 ms
Rated current per fitted space 25 A 1 A

 

Pole Terminals left Terminals right Without control circuit
100 A Summary current main circuit
4 66200.0030 66201.0030 On demand
8 66202.0030 66203.0030 On demand
12 66204.0030 66205.0030 On demand
16 66206.0030 66207.0030 On demand
150 A Summary current main circuit
On demand On demand On demand